Bloo's The Boss

[TheLH]

OK, I've thought long and hard over this, but maybe Purple and Sharkhead are like a superego and id to Bloo (if you don't know what that means, think of all those scenes where somebody has a little angel and a little devil on opposite sides of the characters head, coaxing to do what right/wrong, etc.). Purple is like Bloo's compassionate/cute site and Sharkhead's his mean/nasty/cunning side.

What's also interesting is that Bloo treats them as seperate characters/things, and since he's inprov'ing them both, he's basically talking to himself, even though he thinks they're seperate beings. Maybe it's a byproduct that IF's can't make their own IF's.